Fix first-login error, awards performance, filter animation, cache invalidation, and query fixes

- Guard onboarding tRPC queries with session hydration check (fixes UNAUTHORIZED on first login)
- Defer expensive queries on awards page until UI elements are opened (dialog/tab)
- Fix perPage: 500 exceeding backend Zod max of 100 on awards eligibility query
- Add smooth open/close animation to project filters collapsible bar
- Fix seeded user status from ACTIVE to INVITED in seed-candidatures.ts
- Add router.refresh() cache invalidation across ~22 admin forms
- Fix geographic analytics query to use programId instead of round.programId
- Fix dashboard queries to scope by programId correctly
- Fix project.listPool and round queries for projects outside round context
- Add rounds page useEffect for state sync after mutations

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/app/(admin)/admin/projects/pool/page.tsx

@@ -55,8 +55,11 @@ export default function ProjectPoolPage() {
     { enabled: !!selectedProgramId }
   )
 
+  const utils = trpc.useUtils()
   const assignMutation = trpc.projectPool.assignToRound.useMutation({
     onSuccess: (result) => {
+      utils.project.list.invalidate()
+      utils.round.get.invalidate()
       toast.success(`Assigned ${result.assignedCount} project${result.assignedCount !== 1 ? 's' : ''} to round`)
       setSelectedProjects([])
       setAssignDialogOpen(false)